Texas Instruments TMS320C2XX - Manual (Page 239)

LPH Load Product Register High Word
7-86
Cycles for a Repeat (RPT) Execution of an LPH Instruction
Program
Operand ROM DARAM SARAM External
DARAM n n n n+p
SARAM n n n, n+1 † n+p
External n+nd n+nd n+nd n+1+p+nd
† If the operand and the code are in the same SARAM block
Example 1 LPH DAT0 ;(DP = 4)
Before Instruction After Instruction
Data Memory Data Memory
200h 0F79Ch 200h 0F79Ch
PREG 30079844h PREG 0F79C9844h
Example 2 LPH *,AR6
Before Instruction After Instruction
ARP 5 ARP 6
AR5 200h AR5 200h
Data Memory Data Memory
200h 0F79Ch 200h 0F79Ch
PREG 30079844h PREG 0F79C9844h